AGSCalabrese ha scritto: > I have datasheets if you want me to send them. > Gus > ///////////////////////////// > Dear Gus, > > Module type: SIM508 > Unit Price: USD39 FOB China > Lead time: 2 weeks > Payment T/T > > Suggest you try SIM548C, it is industrial grade module and it is quad- > band. Because it is promotion type, unit price is USD1 less than SIM508. Thank you Gus! yes, if you can, do send me those datasheets. I guess I've been discussing those modules at microchip forum some time ago, but did not actually need them before. now I could get a couple of them: have you bought/used them? are they ok? can the company be trusted? thank you very much! Dario -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist